In the north end of Professor Valley is this interesting looking set of huge monoliths called the Fisher Towers. Nobody seems to know anyone named Fisher. So the story goes that it was supposed to be called Fissure Towers but someone at the BLM misunderstood. Then again, there's lots of stories like that around here.

The tallest of the Fisher Towers is The Titan, measuring 862 ft. I got rained on really good shortly after this picture was taken.